<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .el-table .warning-row {
            background: oldlace;
        }

        .el-table .success-row {
            background: #f0f9eb;
        }
    </style>

</head>
<body>
<div id="app">

    <!--搜索表单-->
    <el-form :inline="true" :model="brand" class="demo-form-inline">

        <el-form-item label="当前状态">
            <el-select v-model="brand.status" placeholder="当前状态">
                <el-option label="启用" value="1"></el-option>
                <el-option label="禁用" value="0"></el-option>
            </el-select>
        </el-form-item>

        <el-form-item label="企业名称">
            <el-input v-model="brand.companyName" placeholder="企业名称"></el-input>
        </el-form-item>

        <el-form-item label="品牌名称">
            <el-input v-model="brand.brandName" placeholder="品牌名称"></el-input>
        </el-form-item>

        <el-form-item>
            <el-button type="primary" @click="onSubmit">查询</el-button>
        </el-form-item>
    </el-form>

    <!--按钮-->
    <el-row>

        <el-button type="danger" plain @click="deleteByIds">批量删除</el-button>
        <el-button type="primary" plain @click="dialogVisible = true">新增</el-button>

    </el-row>

    <!--添加数据对话框表单-->
    <el-dialog
            title="编辑品牌"
            :visible.sync="dialogVisible"
            width="30%"
    >
        <el-form ref="form" :model="brand" label-width="80px">
            <el-form-item label="品牌名称">
                <el-input v-model="brand.brandName"></el-input>
            </el-form-item>

            <el-form-item label="企业名称">
                <el-input v-model="brand.companyName"></el-input>
            </el-form-item>

            <el-form-item label="排序">
                <el-input v-model="brand.ordered"></el-input>
            </el-form-item>

            <el-form-item label="备注">
                <el-input type="textarea" v-model="brand.description"></el-input>
            </el-form-item>

            <el-form-item label="状态">
                <el-switch v-model="brand.status"
                           active-value="1"
                           inactive-value="0"
                ></el-switch>
            </el-form-item>

            <el-form-item>
                <el-button type="primary" @click="addBrand">提交</el-button>
                <el-button @click="dialogVisible = false">取消</el-button>
            </el-form-item>
        </el-form>
    </el-dialog>

    <!--表格-->
    <template>
        <el-table
                :data="tableData"
                style="width: 100%"
                :row-class-name="tableRowClassName"
                @selection-change="handleSelectionChange"
        >
            <el-table-column
                    type="selection"
                    width="55">
            </el-table-column>
            <el-table-column
                    type="index"
                    width="50">
            </el-table-column>

            <el-table-column
                    prop="brandName"
                    label="品牌名称"
                    align="center"
            >
            </el-table-column>
            <el-table-column
                    prop="companyName"
                    label="企业名称"
                    align="center"
            >
            </el-table-column>
            <el-table-column
                    prop="ordered"
                    align="center"
                    label="排序">
            </el-table-column>
            <el-table-column
                    prop="statusStr"
                    align="center"
                    label="当前状态">
            </el-table-column>

            <el-table-column
                    align="center"
                    label="操作">
                <!--slot-scope="scope"：简单理解带有数据的插槽；	scope.row：相当于当前行的数据对象
                有兴趣深究的话可以瞅瞅https://blog.csdn.net/qyl_0316/article/details/107360542-->
                <el-row slot-scope="scope">
                    <el-button type="primary" @click = "updateById(scope.row)">修改</el-button>
                    <el-button type="danger" @click = "deleteById(scope.row)">删除</el-button>

                    <!--修改数据对话框表单-->
                    <el-dialog
                            title="修改品牌"
                            :visible.sync="updateDialogVisible"
                            width="30%"
                    >
                        <el-form ref="form" :model="updateBrand" label-width="80px">
                            <el-form-item label="品牌名称">
                                <el-input v-model="updateBrand.brandName"></el-input>
                            </el-form-item>

                            <el-form-item label="企业名称">
                                <el-input v-model="updateBrand.companyName"></el-input>
                            </el-form-item>

                            <el-form-item label="排序">
                                <el-input v-model="updateBrand.ordered"></el-input>
                            </el-form-item>

                            <el-form-item label="备注">
                                <el-input type="textarea" v-model="updateBrand.description"></el-input>
                            </el-form-item>

                            <el-form-item label="状态">
                                <el-switch v-model="updateBrand.status"
                                           active-value="1"
                                           inactive-value="0"
                                ></el-switch>
                            </el-form-item>

                            <el-form-item>
                                <el-button type="primary" @click="_updateBrand">提交</el-button>
                                <el-button @click="updateDialogVisible = false">取消</el-button>
                            </el-form-item>
                        </el-form>
                    </el-dialog>
                </el-row>
            </el-table-column>

        </el-table>
    </template>









    <!--分页工具条-->
    <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="currentPage"
            :page-sizes="[5, 10, 15, 20]"
            :page-size="5"
            layout="total, sizes, prev, pager, next, jumper"
            :total="totalCount">
    </el-pagination>
</div>
<script src="js/vue.js"></script>
<script src="js/axios-0.18.0.js"></script>
<script src="element-ui/lib/index.js"></script>
<link rel="stylesheet" href="element-ui/lib/theme-chalk/index.css">

<script>
    new Vue({

        el: "#app",

        // 生命周期：加载完成后要处理的事
        mounted() {
           /* var _this = this;
            // 页面加载完成后，要发送异步请求，获取数据
            axios({
                method: "get",
                url: "http://localhost:8080/brand-case/selectAllServlet"
            }).then(function (resp) {
                _this.tableData = resp.data;
            })*/
            this.selectAll();
        },

        methods: {
            // 表行类名
            tableRowClassName({row, rowIndex}) {
                if (rowIndex === 1) {
                    return 'warning-row';
                } else if (rowIndex === 3) {
                    return 'success-row';
                }
                return '';
            },

            // 复选框选中后执行的方法
            handleSelectionChange(val) {
                this.multipleSelection = val;
            },

            // 查询方法
            onSubmit() {
                // console.log(this.brand);
                this.selectAll();
            },

            //分页
            handleSizeChange(val) {
                // console.log(`每页 ${val} 条`);
                this.pageSize = val;
                this.selectAll();
            },

            handleCurrentChange(val) {
                // console.log(`当前页: ${val}`);
                this.currentPage = val;
                this.selectAll();
            },

            // 查询分页方法
            selectAll() {
                /*   var _this = this;
                   // 页面加载完成后，要发送异步请求，获取数据
                   axios({
                       method: "get",
                       url: "http://localhost:8080/brand-case/brand/selectAll"
                   }).then(function (resp) {
                       _this.tableData = resp.data;
                   })*/

               /* var _this = this;
                // 页面加载完成后，要发送异步请求，获取数据
                axios({
                    method: "post",
                    url: "http://localhost:8080/brand-case/brand/selectByPageAndCondition?currentPage=" + this.currentPage + "&pageSize=" + this.pageSize,
                    data:this.brand
                }).then(function (resp) {
                    //  设置表格数据
                    _this.tableData = resp.data.rows;  // {rows:[], totalCount:100}
                    //  设置总记录数
                    _this.totalCount = resp.data.totalCount;
                })*/

                // 页面加载完成后，要发送异步请求，获取数据
                axios({
                    method: "post",
                    url: "http://localhost:8080/brand-case/brand/selectByPageAndCondition?currentPage=" + this.currentPage + "&pageSize=" + this.pageSize,
                    data:this.brand
                }).then(resp =>{
                    //  设置表格数据
                    this.tableData = resp.data.rows;  // {rows:[], totalCount:100}
                    //  设置总记录数
                    this.totalCount = resp.data.totalCount;
                })
            },

            // 添加数据
            addBrand() {
                // console.log(this.brand);
                var _this = this
                // 发送axios请求，添加数据
                axios({
                    method: "post",
                    url: "http://localhost:8080/brand-case/brand/add",
                    data: _this.brand
                }).then(function (resp) {
                    if (resp.data == "success") {
                        // 添加成功, 关闭窗口
                        _this.dialogVisible = false
                        // 重新查询数据
                        _this.selectAll();
                        // 弹出消息提醒
                        _this.$message({
                            message: '恭喜你，添加成功',
                            type: 'success'
                        });
                    }
                })
            },

            // 批量删除
            deleteByIds() {
                console.log(this.multipleSelection)
                /* [
                 {
                     "brandName": "阿里巴巴",
                     "companyName": "阿里巴巴集团控股有限公司",
                     "description": "买买买",
                     "id": 13,
                     "ordered": 10,
                     "status": 1,
                     "statusStr": "启用"
                 },
                     {
                         "brandName": "腾讯",
                         "companyName": "腾讯计算机系统有限公司",
                         "description": "玩玩玩",
                         "id": 14,
                         "ordered": 50,
                         "status": 0,
                         "statusStr": "禁用"
                     }
                 ]*/
                this.$confirm('此操作将永久删除该数据, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    // 当用户点击确认按钮
                    // 1. 创建ids数组 [1,2,3], 从 this.multipleSelection中获取即可
                    for (let i = 0; i < this.multipleSelection.length; i++) {
                        let selectionElement = this.multipleSelection[i];
                        this.selectedIds[i] = selectionElement.id;
                    }
                    // console.log(this.selectedIds)
                    // 发送axios请求
                    var _this = this
                    // 发送axios请求，添加数据
                    axios({
                        method: "post",
                        url: "http://localhost:8080/brand-case/brand/deleteByIds",
                        data: _this.selectedIds
                    }).then(function (resp) {
                        if (resp.data == "success") {
                            // 删除成功, 重新查询数据
                            _this.selectAll();
                            // 弹出消息提醒
                            _this.$message({
                                message: '删除成功',
                                type: 'success'
                            });
                        }
                    })
                }).catch(() => {
                    // 当用户点击取消按钮
                    this.$message({
                        type: 'info',
                        message: '已取消删除'
                    });
                });
            },

            // 删除
             deleteById(row){
                console.log("品牌数据删除")
                 this.$confirm('此操作将永久删除该数据, 是否继续?', '提示', {
                     confirmButtonText: '确定',
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(() => {
                     // 当用户点击确认按钮
                     // 发送axios请求
                     var _this = this
                     // 发送axios请求，添加数据
                     axios({
                         method: "get",
                         url: "http://localhost:8080/brand-case/brand/deleteById?id=" + row.id
                     }).then(function (resp) {
                         if (resp.data == "success") {
                             // 删除成功, 重新查询数据
                             _this.selectAll();
                             // 弹出消息提醒
                             _this.$message({
                                 message: '删除成功~',
                                 type: 'success'
                             });
                         }
                     })
                 }).catch(() => {
                     // 当用户点击取消按钮
                     this.$message({
                         type: 'info',
                         message: '已取消删除'
                     });
                 });
            },

            // 点击修改按钮
            updateById(row){
                // console.log(this.brand);
                // 弹出修改框
                this.updateDialogVisible = true;
                this.updateBrand = row
            },

            // 点击修改成功提交
            _updateBrand(){
                // var _this = this
                // 发送axios请求，添加数据
                axios({
                    method: "post",
                    url: "http://localhost:8080/brand-case/brand/update",
                    data: this.updateBrand
                }).then(resp =>{
                    if (resp.data == "success") {
                        // 添加成功, 关闭窗口
                        this.updateDialogVisible = false
                        // 重新查询数据
                        this.selectAll();
                        // 弹出消息提醒
                        this.$message({
                            message: '恭喜你，修改成功',
                            type: 'success'
                        });
                    }else {
                        this.$message.error('修改数据失败');
                    }
                })
            },
        },

        data() {
            return {
                //当前选中行的对象
                row:{},
                //当前选中行的下标
                index:0,
                // 每页显示5条记录
                pageSize: 5,
                // 总记录数
                totalCount: 100,
                // 当前页码
                currentPage: 1,
                // 添加数据对话框是否展示的标记
                dialogVisible: false,
                // 被选中的id数组
                selectedIds: [],
                // 品牌模型数据
                brand: {
                    status: '',
                    brandName: '',
                    companyName: '',
                    id: "",
                    ordered: "",
                    description: ""
                },
                // 修改品牌模型数据
                updateBrand: {
                    status: '',
                    brandName: '',
                    companyName: '',
                    id: "",
                    ordered: "",
                    description: ""
                },
                // 复选框选中数据集合
                multipleSelection: [],
                // 表格数据
                tableData: [{
                    brandName: '华为',
                    companyName: '华为科技有限公司',
                    ordered: '100',
                    status: "1"
                }, {
                    brandName: '华为',
                    companyName: '华为科技有限公司',
                    ordered: '100',
                    status: "1"
                }, {
                    brandName: '华为',
                    companyName: '华为科技有限公司',
                    ordered: '100',
                    status: "1"
                }, {
                    brandName: '华为',
                    companyName: '华为科技有限公司',
                    ordered: '100',
                    status: "1"
                }]
            }
        }
    })
</script>
</body>
</html>